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/** 
 * 从未知编码的二进制流中读取文本 
 * @param   ba 
 * @param   len 读取长度，默认为-1，则读取至文件尾 
 * @return 
 */ 
public static function readString(ba:ByteArray,len:int = -1):String 
{ 
    if ((len != -1 && len > ba.bytesAvailable) || (len == -1)) len = ba.bytesAvailable; 
    var encode:String = 'gb2312'; 

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//给数组原型增加一个获取随机数组元素的方法：randomItem 
Array.prototype.getRandomItem = function(): * 
{ 
    return this[Math.floor(Math.random() * this.length)]; 
}; 
//这里设置这个方法不可被(for...in、foreach...in)枚举,非常重要！ 
Array.prototype.setPropertyIsEnumerable('getRandomItem', false); 
 
var arr:Array = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]; 
 

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/**
 * User: Ray Yee
 * Date: 14-3-6
 * All rights reserved.
 */
package
{
    import flash.filters.ColorMatrixFilter;

    public class ColorMatrixUtility

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{
    "selector": "source.jsfl",
    "cmd": ["Flash" ,"$file"],
  "file_regex": "^[ ]*File \"(...*?)\", line ([0-9]*)"
}

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/**
 *	Copyright (c) 2013 Amos Laber
 *
 *	Permission is hereby granted, free of charge, to any person obtaining a copy
 *	of this software and associated documentation files (the "Software"), to deal
 *	in the Software without restriction, including without limitation the rights
 *	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *	copies of the Software, and to permit persons to whom the Software is
 *	furnished to do so, subject to the following conditions:
 *

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/**
 * Add alpha to RGB color
 * @param rgb
 * @param a
 * @return
 */
public static function addAlpha( rgb:uint, a:uint = 0xFF ):uint
{
    return (a << 24) | rgb;
}

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// =================================================================================================
//
//  based on starling.text.TextField
//  modified to use text layout framework engine for rendering text
//
// =================================================================================================

package starling.extensions
{
	import flash.display.BitmapData;

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package starling.extensions.DistanceFieldFont
{
  import flash.geom.Rectangle;
	import flash.utils.Dictionary;
	
	import starling.display.Image;
	import starling.text.BitmapChar;
	import starling.textures.Texture;
	import starling.textures.TextureSmoothing;
	import starling.utils.HAlign;

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public const c0:Number = 2.515517;
public const c1:Number = 0.802853;
public const c2:Number = 0.010328;
public const d1:Number = 1.432788;
public const d2:Number = 0.189269;
public const d3:Number = 0.001308;
/**  
 * 正态分布的随机数.a控制波形的顶点,b控制波形的扁度
 * @param a                如a是0即,随机出0的机率会大到-1,1,-2,2,然后递减
 * @param b                如b是2即,随机出>-2和<2之间的数字机率最大(注意这里的b	是方差，等于标准差的平方)

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package com.rayyee;

import org.apache.http.HttpStatus;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;

import java.io.File;